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Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Myripristinae
Etymology: Ostichthys: Greek,osteon = bone + Greek, ichthys = fish (Ref. 45335); ovaloculus: From the Latin ovalis, egg-shaped, and oculus, eye, in reference to the distinctive oval to elliptical shape of the eye.
More on authors: Randall & Wrobel.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur ? - 300 m (Ref. 10628). Deep-water
Eastern Central Pacific: Tahiti, French Polynesia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 21.1 cm SL mâle / non sexé; (Ref. 10628)
Épines dorsales (Total) : 11; Rayons mous dorsaux (Total) : 16. This species is distinguished by the following characters: 3½ rows of scales above lateral line to base of middle dorsal-fin spines; without spine at anterior end of nasal bone; absence of spine at corner of preoperculum; 38 lateral-line scales; D XI,16 (XII for all its congeners except O. delta); last two dorsal-fin spines subequal; pectoral-fin rays 15; dorsal profile of head straight to above upper preopercular margin, then curving slightly onto nape; no half scale anterior to first lateral-line scale; gill rakers 6+13; body depth 2.45 in SL; head length 2.4 in SL; snout long, 3.65 in HL; orbit elliptical, greatest diameter 3.05 in HL; suborbital series narrow, the depth below eye 6.0 in orbit diameter; colour when fresh bright red with a silvery white blotch basally on each scale (whitish spots above the lateral line is partly obscured by preponderance of red coloration), scales on cheek and opercle largely silvery white (Ref. 114923).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Greenfield, D.W., J.E. Randall and P.N. Psomadakis, 2017. A review of the soldierfish genus Ostichthys (Beryciformes: Holocentridae), with descriptions of two new species in Myanmar. J. Ocean Sci. Found. 26:1-33. (Ref. 114923)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00696 - 0.04547), b=3.02 (2.79 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
